Passage comprehension I-17
A. They think that people live to eat,but not eat to live
B. They think that people should eat the best food when living.
C. They think that people eat to live, but not live to eat
D. They think that people eat to live and live to eat
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Passage comprehension I-18
A. Unfair.
B. Ridiculous.
C. Reasonable.
D. Objective
Passage comprehension I-19[音频]
A. Its workers are in many countries.
B. It only exists in the developing countries.
C. It is another name for world hospital.
D. Many people who are in need work in it.
Passage comprehension I-20
A. Supplying blood for people who were in need
B. Providing a number of services for the public.
C. Helping the sick and wounded during a war.
D. Aiding people who were injured in an earthquake
Passage comprehension I-21
A. The protection of prisoners of war.
B. The prevention of the outbreak of war
C. The signing of Genva Convention
D. The popularity of first aid knowledge